Solve the inequality $2x-4x\le 5$. Draw a number line to represent the solution. Hence write down

Question

Solve the inequality $2x-4x\le 5$. Draw a number line to represent the solution. Hence write down the smallest integer value of $x$ such that $x$ satisfies $2x-4x\le 5$.

Accepted Answer

(a) $x\ge-\frac{5}{2}$ (b) Filled circle at $-\frac{5}{2}$, ray to the right (c) $-2$

Solving and Representing Linear Inequalities

Solving and Representing Linear Inequalities

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